1.5.3.1.2 Return Code

Return codes are:

Table 1-11 Return Code

Return Code	Meaning and Action
-1	Internal error.
0	Successful completion. An information reason code will be returned in S99INFO if a non-terminating error occurred during request processing.
4	An error occurs.
8	The installation validation routine denies this request.
12	The parameter list is not valid. The system will return a Class 3 error reason code in S99ERROR.

If svc99() encounters a non-terminating error during processing, the system places an information reason code in the field __S99INFO.

Table 1-12 Error Code

Error Code (_S99ERROR)	Meaning
892	Invalid LEN specified in text unit.
896	Mutually exclusive key specified. Two keys that cannot be used together are used in the request.
904	Required key not specified.
1040	Specified ddname unavailable.
1080	Specified ddname not found.